Vena pulmonalis dextra superior

例句：

1. 1. Thepatient was diagnosed with atrial fibrillation, which requires immediate treatment toprevent further complications.
   患者被诊断出心房颤动，需要立即治疗以防止进一步并发症。
2. 2.During surgery, the surgeon carefully dissected the veins and arteries toavoid damaging them.
   在手术过程中，外科医生小心地分离了静脉和动脉，以避免损伤它们。
3. 3. The doctor recommended that thepatient undergo regular check-ups to monitorthe condition of the veins and arteries.
   医生建议患者定期进行体检，以监测静脉和动脉的状况。